Aerobed 9 Adventure Bed. Twin Sheets Bedding. Made of puncture-resistant heavy-gauge hypoallergenic PVC vinyl. Heavy-duty material and electronically-welded seams offer extra durability. Plush, velvety sleep surface holds sheets securely in place. Oval coil construction provides maximum support, breathability and comfort. Patented Whoosh air release valve deflates the bed in one minute. Stores compactly in the included durable carrying bag. Built-in pillow provides added comfort and convenience. 12 volt dual-power, rechargeable pump comes with a Smart Charger cord that indicates when pump is fully charged. Ships directly from Aerobed.